canvas{
    margin: 0;
    padding: 0;
    display: block;
    touch-action: none;
    z-index: -2;
    position: absolute;
}
#canvas_bg{
    margin: 0;
    padding: 0;
    display: block;
    touch-action: none;
    z-index: -3;
    position: absolute;
}
.layui-form{
    padding: 15px 20px;
    margin-top: 15px;
}
.container{
    position: relative;
}
.content{
    width: 22.5%;
    height: 36vh;
    display: block;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
}
.layui-form .layui-form-label{
    color: #fff;
    width: auto;
}
.layui-form .layui-input-block{
    margin-left: 73px;
}
.layui-form input{
    background: #fff;
}
.layui-form input:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 400px #fff inset !important;
 -webkit-text-fill-color:#fff; !important;
    outline:none;//去掉选中轮廓线
}
.login-btn{
    text-align: center;
    margin: auto;
    display: block;
    margin-top: 30px;
}
.login-content .title{
    line-height: 1.7;
}
